Line data Source code
1 : // Predefined symbols and macros -*- C++ -*-
2 :
3 : // Copyright (C) 1997-2024 Free Software Foundation, Inc.
4 : //
5 : // This file is part of the GNU ISO C++ Library. This library is free
6 : // software; you can redistribute it and/or modify it under the
7 : // terms of the GNU General Public License as published by the
8 : // Free Software Foundation; either version 3, or (at your option)
9 : // any later version.
10 :
11 : // This library is distributed in the hope that it will be useful,
12 : // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 : // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 : // GNU General Public License for more details.
15 :
16 : // Under Section 7 of GPL version 3, you are granted additional
17 : // permissions described in the GCC Runtime Library Exception, version
18 : // 3.1, as published by the Free Software Foundation.
19 :
20 : // You should have received a copy of the GNU General Public License and
21 : // a copy of the GCC Runtime Library Exception along with this program;
22 : // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
23 : // <http://www.gnu.org/licenses/>.
24 :
25 : /** @file bits/c++config.h
26 : * This is an internal header file, included by other library headers.
27 : * Do not attempt to use it directly. @headername{version}
28 : */
29 :
30 : #ifndef _GLIBCXX_CXX_CONFIG_H
31 : #define _GLIBCXX_CXX_CONFIG_H 1
32 :
33 : #pragma GCC system_header
34 :
35 : // The major release number for the GCC release the C++ library belongs to.
36 : #define _GLIBCXX_RELEASE 14
37 :
38 : // The datestamp of the C++ library in compressed ISO date format.
39 : #define __GLIBCXX__ 20250315
40 :
41 : // Macros for various attributes.
42 : // _GLIBCXX_PURE
43 : // _GLIBCXX_CONST
44 : // _GLIBCXX_NORETURN
45 : // _GLIBCXX_NOTHROW
46 : // _GLIBCXX_VISIBILITY
47 : #ifndef _GLIBCXX_PURE
48 : # define _GLIBCXX_PURE __attribute__ ((__pure__))
49 : #endif
50 :
51 : #ifndef _GLIBCXX_CONST
52 : # define _GLIBCXX_CONST __attribute__ ((__const__))
53 : #endif
54 :
55 : #ifndef _GLIBCXX_NORETURN
56 : # define _GLIBCXX_NORETURN __attribute__ ((__noreturn__))
57 : #endif
58 :
59 : // See below for C++
60 : #ifndef _GLIBCXX_NOTHROW
61 : # ifndef __cplusplus
62 : # define _GLIBCXX_NOTHROW __attribute__((__nothrow__))
63 : # endif
64 : #endif
65 :
66 : // Macros for visibility attributes.
67 : // _GLIBCXX_HAVE_ATTRIBUTE_VISIBILITY
68 : // _GLIBCXX_VISIBILITY
69 : # define _GLIBCXX_HAVE_ATTRIBUTE_VISIBILITY 1
70 :
71 : #if _GLIBCXX_HAVE_ATTRIBUTE_VISIBILITY
72 : # define _GLIBCXX_VISIBILITY(V) __attribute__ ((__visibility__ (#V)))
73 : #else
74 : // If this is not supplied by the OS-specific or CPU-specific
75 : // headers included below, it will be defined to an empty default.
76 : # define _GLIBCXX_VISIBILITY(V) _GLIBCXX_PSEUDO_VISIBILITY(V)
77 : #endif
78 :
79 : // Macros for deprecated attributes.
80 : // _GLIBCXX_USE_DEPRECATED
81 : // _GLIBCXX_DEPRECATED
82 : // _GLIBCXX_DEPRECATED_SUGGEST( string-literal )
83 : // _GLIBCXX11_DEPRECATED
84 : // _GLIBCXX11_DEPRECATED_SUGGEST( string-literal )
85 : // _GLIBCXX14_DEPRECATED
86 : // _GLIBCXX14_DEPRECATED_SUGGEST( string-literal )
87 : // _GLIBCXX17_DEPRECATED
88 : // _GLIBCXX17_DEPRECATED_SUGGEST( string-literal )
89 : // _GLIBCXX20_DEPRECATED
90 : // _GLIBCXX20_DEPRECATED_SUGGEST( string-literal )
91 : // _GLIBCXX23_DEPRECATED
92 : // _GLIBCXX23_DEPRECATED_SUGGEST( string-literal )
93 : #ifndef _GLIBCXX_USE_DEPRECATED
94 : # define _GLIBCXX_USE_DEPRECATED 1
95 : #endif
96 :
97 : #if defined(__DEPRECATED)
98 : # define _GLIBCXX_DEPRECATED __attribute__ ((__deprecated__))
99 : # define _GLIBCXX_DEPRECATED_SUGGEST(ALT) \
100 : __attribute__ ((__deprecated__ ("use '" ALT "' instead")))
101 : #else
102 : # define _GLIBCXX_DEPRECATED
103 : # define _GLIBCXX_DEPRECATED_SUGGEST(ALT)
104 : #endif
105 :
106 : #if defined(__DEPRECATED) && (__cplusplus >= 201103L)
107 : # define _GLIBCXX11_DEPRECATED _GLIBCXX_DEPRECATED
108 : # define _GLIBCXX11_DEPRECATED_SUGGEST(ALT) _GLIBCXX_DEPRECATED_SUGGEST(ALT)
109 : #else
110 : # define _GLIBCXX11_DEPRECATED
111 : # define _GLIBCXX11_DEPRECATED_SUGGEST(ALT)
112 : #endif
113 :
114 : #if defined(__DEPRECATED) && (__cplusplus >= 201402L)
115 : # define _GLIBCXX14_DEPRECATED _GLIBCXX_DEPRECATED
116 : # define _GLIBCXX14_DEPRECATED_SUGGEST(ALT) _GLIBCXX_DEPRECATED_SUGGEST(ALT)
117 : #else
118 : # define _GLIBCXX14_DEPRECATED
119 : # define _GLIBCXX14_DEPRECATED_SUGGEST(ALT)
120 : #endif
121 :
122 : #if defined(__DEPRECATED) && (__cplusplus >= 201703L)
123 : # define _GLIBCXX17_DEPRECATED [[__deprecated__]]
124 : # define _GLIBCXX17_DEPRECATED_SUGGEST(ALT) _GLIBCXX_DEPRECATED_SUGGEST(ALT)
125 : #else
126 : # define _GLIBCXX17_DEPRECATED
127 : # define _GLIBCXX17_DEPRECATED_SUGGEST(ALT)
128 : #endif
129 :
130 : #if defined(__DEPRECATED) && (__cplusplus >= 202002L)
131 : # define _GLIBCXX20_DEPRECATED [[__deprecated__]]
132 : # define _GLIBCXX20_DEPRECATED_SUGGEST(ALT) _GLIBCXX_DEPRECATED_SUGGEST(ALT)
133 : #else
134 : # define _GLIBCXX20_DEPRECATED
135 : # define _GLIBCXX20_DEPRECATED_SUGGEST(ALT)
136 : #endif
137 :
138 : #if defined(__DEPRECATED) && (__cplusplus >= 202100L)
139 : # define _GLIBCXX23_DEPRECATED [[__deprecated__]]
140 : # define _GLIBCXX23_DEPRECATED_SUGGEST(ALT) _GLIBCXX_DEPRECATED_SUGGEST(ALT)
141 : #else
142 : # define _GLIBCXX23_DEPRECATED
143 : # define _GLIBCXX23_DEPRECATED_SUGGEST(ALT)
144 : #endif
145 :
146 : // Macros for ABI tag attributes.
147 : #ifndef _GLIBCXX_ABI_TAG_CXX11
148 : # define _GLIBCXX_ABI_TAG_CXX11 __attribute ((__abi_tag__ ("cxx11")))
149 : #endif
150 :
151 : // Macro to warn about unused results.
152 : #if __cplusplus >= 201703L
153 : # define _GLIBCXX_NODISCARD [[__nodiscard__]]
154 : #else
155 : # define _GLIBCXX_NODISCARD
156 : #endif
157 :
158 :
159 :
160 : #if __cplusplus
161 :
162 : // Macro for constexpr, to support in mixed 03/0x mode.
163 : #ifndef _GLIBCXX_CONSTEXPR
164 : # if __cplusplus >= 201103L
165 : # define _GLIBCXX_CONSTEXPR constexpr
166 : # define _GLIBCXX_USE_CONSTEXPR constexpr
167 : # else
168 : # define _GLIBCXX_CONSTEXPR
169 : # define _GLIBCXX_USE_CONSTEXPR const
170 : # endif
171 : #endif
172 :
173 : #ifndef _GLIBCXX14_CONSTEXPR
174 : # if __cplusplus >= 201402L
175 : # define _GLIBCXX14_CONSTEXPR constexpr
176 : # else
177 : # define _GLIBCXX14_CONSTEXPR
178 : # endif
179 : #endif
180 :
181 : #ifndef _GLIBCXX17_CONSTEXPR
182 : # if __cplusplus >= 201703L
183 : # define _GLIBCXX17_CONSTEXPR constexpr
184 : # else
185 : # define _GLIBCXX17_CONSTEXPR
186 : # endif
187 : #endif
188 :
189 : #ifndef _GLIBCXX20_CONSTEXPR
190 : # if __cplusplus >= 202002L
191 : # define _GLIBCXX20_CONSTEXPR constexpr
192 : # else
193 : # define _GLIBCXX20_CONSTEXPR
194 : # endif
195 : #endif
196 :
197 : #ifndef _GLIBCXX23_CONSTEXPR
198 : # if __cplusplus >= 202100L
199 : # define _GLIBCXX23_CONSTEXPR constexpr
200 : # else
201 : # define _GLIBCXX23_CONSTEXPR
202 : # endif
203 : #endif
204 :
205 : #ifndef _GLIBCXX17_INLINE
206 : # if __cplusplus >= 201703L
207 : # define _GLIBCXX17_INLINE inline
208 : # else
209 : # define _GLIBCXX17_INLINE
210 : # endif
211 : #endif
212 :
213 : // Macro for noexcept, to support in mixed 03/0x mode.
214 : #ifndef _GLIBCXX_NOEXCEPT
215 : # if __cplusplus >= 201103L
216 : # define _GLIBCXX_NOEXCEPT noexcept
217 : # define _GLIBCXX_NOEXCEPT_IF(...) noexcept(__VA_ARGS__)
218 : # define _GLIBCXX_USE_NOEXCEPT noexcept
219 : # define _GLIBCXX_THROW(_EXC)
220 : # else
221 : # define _GLIBCXX_NOEXCEPT
222 : # define _GLIBCXX_NOEXCEPT_IF(...)
223 : # define _GLIBCXX_USE_NOEXCEPT throw()
224 : # define _GLIBCXX_THROW(_EXC) throw(_EXC)
225 : # endif
226 : #endif
227 :
228 : #ifndef _GLIBCXX_NOTHROW
229 : # define _GLIBCXX_NOTHROW _GLIBCXX_USE_NOEXCEPT
230 : #endif
231 :
232 : #ifndef _GLIBCXX_THROW_OR_ABORT
233 : # if __cpp_exceptions
234 : # define _GLIBCXX_THROW_OR_ABORT(_EXC) (throw (_EXC))
235 : # else
236 : # define _GLIBCXX_THROW_OR_ABORT(_EXC) (__builtin_abort())
237 : # endif
238 : #endif
239 :
240 : #if __cpp_noexcept_function_type
241 : #define _GLIBCXX_NOEXCEPT_PARM , bool _NE
242 : #define _GLIBCXX_NOEXCEPT_QUAL noexcept (_NE)
243 : #else
244 : #define _GLIBCXX_NOEXCEPT_PARM
245 : #define _GLIBCXX_NOEXCEPT_QUAL
246 : #endif
247 :
248 : // Macro for extern template, ie controlling template linkage via use
249 : // of extern keyword on template declaration. As documented in the g++
250 : // manual, it inhibits all implicit instantiations and is used
251 : // throughout the library to avoid multiple weak definitions for
252 : // required types that are already explicitly instantiated in the
253 : // library binary. This substantially reduces the binary size of
254 : // resulting executables.
255 : // Special case: _GLIBCXX_EXTERN_TEMPLATE == -1 disallows extern
256 : // templates only in basic_string, thus activating its debug-mode
257 : // checks even at -O0.
258 : # define _GLIBCXX_EXTERN_TEMPLATE 1
259 :
260 : /*
261 : Outline of libstdc++ namespaces.
262 :
263 : namespace std
264 : {
265 : namespace __debug { }
266 : namespace __parallel { }
267 : namespace __cxx1998 { }
268 :
269 : namespace __detail {
270 : namespace __variant { } // C++17
271 : }
272 :
273 : namespace rel_ops { }
274 :
275 : namespace tr1
276 : {
277 : namespace placeholders { }
278 : namespace regex_constants { }
279 : namespace __detail { }
280 : }
281 :
282 : namespace tr2 { }
283 :
284 : namespace decimal { }
285 :
286 : namespace chrono { } // C++11
287 : namespace placeholders { } // C++11
288 : namespace regex_constants { } // C++11
289 : namespace this_thread { } // C++11
290 : inline namespace literals { // C++14
291 : inline namespace chrono_literals { } // C++14
292 : inline namespace complex_literals { } // C++14
293 : inline namespace string_literals { } // C++14
294 : inline namespace string_view_literals { } // C++17
295 : }
296 : }
297 :
298 : namespace abi { }
299 :
300 : namespace __gnu_cxx
301 : {
302 : namespace __detail { }
303 : }
304 :
305 : For full details see:
306 : http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/namespaces.html
307 : */
308 : namespace std
309 : {
310 : typedef __SIZE_TYPE__ size_t;
311 : typedef __PTRDIFF_TYPE__ ptrdiff_t;
312 :
313 : #if __cplusplus >= 201103L
314 : typedef decltype(nullptr) nullptr_t;
315 : #endif
316 :
317 : #pragma GCC visibility push(default)
318 : // This allows the library to terminate without including all of <exception>
319 : // and without making the declaration of std::terminate visible to users.
320 : extern "C++" __attribute__ ((__noreturn__, __always_inline__))
321 : inline void __terminate() _GLIBCXX_USE_NOEXCEPT
322 : {
323 : void terminate() _GLIBCXX_USE_NOEXCEPT __attribute__ ((__noreturn__,__cold__));
324 : terminate();
325 : }
326 : #pragma GCC visibility pop
327 : }
328 :
329 : # define _GLIBCXX_USE_DUAL_ABI 1
330 :
331 : #if ! _GLIBCXX_USE_DUAL_ABI
332 : // Ignore any pre-defined value of _GLIBCXX_USE_CXX11_ABI
333 : # undef _GLIBCXX_USE_CXX11_ABI
334 : #endif
335 :
336 : #ifndef _GLIBCXX_USE_CXX11_ABI
337 : # define _GLIBCXX_USE_CXX11_ABI 1
338 : #endif
339 :
340 : #if _GLIBCXX_USE_CXX11_ABI
341 : namespace std
342 : {
343 : inline namespace __cxx11 __attribute__((__abi_tag__ ("cxx11"))) { }
344 : }
345 : namespace __gnu_cxx
346 : {
347 : inline namespace __cxx11 __attribute__((__abi_tag__ ("cxx11"))) { }
348 : }
349 : # define _GLIBCXX_NAMESPACE_CXX11 __cxx11::
350 : # define _GLIBCXX_BEGIN_NAMESPACE_CXX11 namespace __cxx11 {
351 : # define _GLIBCXX_END_NAMESPACE_CXX11 }
352 : # define _GLIBCXX_DEFAULT_ABI_TAG _GLIBCXX_ABI_TAG_CXX11
353 : #else
354 : # define _GLIBCXX_NAMESPACE_CXX11
355 : # define _GLIBCXX_BEGIN_NAMESPACE_CXX11
356 : # define _GLIBCXX_END_NAMESPACE_CXX11
357 : # define _GLIBCXX_DEFAULT_ABI_TAG
358 : #endif
359 :
360 : // Non-zero if inline namespaces are used for versioning the entire library.
361 : # define _GLIBCXX_INLINE_VERSION 0
362 :
363 : #if _GLIBCXX_INLINE_VERSION
364 : // Inline namespace for symbol versioning of (nearly) everything in std.
365 : # define _GLIBCXX_BEGIN_NAMESPACE_VERSION namespace __8 {
366 : # define _GLIBCXX_END_NAMESPACE_VERSION }
367 : // Unused when everything in std is versioned anyway.
368 : # define _GLIBCXX_BEGIN_INLINE_ABI_NAMESPACE(X)
369 : # define _GLIBCXX_END_INLINE_ABI_NAMESPACE(X)
370 :
371 : namespace std
372 : {
373 : inline _GLIBCXX_BEGIN_NAMESPACE_VERSION
374 : #if __cplusplus >= 201402L
375 : inline namespace literals {
376 : inline namespace chrono_literals { }
377 : inline namespace complex_literals { }
378 : inline namespace string_literals { }
379 : #if __cplusplus > 201402L
380 : inline namespace string_view_literals { }
381 : #endif // C++17
382 : }
383 : #endif // C++14
384 : _GLIBCXX_END_NAMESPACE_VERSION
385 : }
386 :
387 : namespace __gnu_cxx
388 : {
389 : inline _GLIBCXX_BEGIN_NAMESPACE_VERSION
390 : _GLIBCXX_END_NAMESPACE_VERSION
391 : }
392 :
393 : #else
394 : // Unused.
395 : # define _GLIBCXX_BEGIN_NAMESPACE_VERSION
396 : # define _GLIBCXX_END_NAMESPACE_VERSION
397 : // Used to version individual components, e.g. std::_V2::error_category.
398 : # define _GLIBCXX_BEGIN_INLINE_ABI_NAMESPACE(X) inline namespace X {
399 : # define _GLIBCXX_END_INLINE_ABI_NAMESPACE(X) } // inline namespace X
400 : #endif
401 :
402 : // In the case that we don't have a hosted environment, we can't provide the
403 : // debugging mode. Instead, we do our best and downgrade to assertions.
404 : #if defined(_GLIBCXX_DEBUG) && !__STDC_HOSTED__
405 : #undef _GLIBCXX_DEBUG
406 : #define _GLIBCXX_ASSERTIONS 1
407 : #endif
408 :
409 : // Inline namespaces for special modes: debug, parallel.
410 : #if defined(_GLIBCXX_DEBUG) || defined(_GLIBCXX_PARALLEL)
411 : namespace std
412 : {
413 : _GLIBCXX_BEGIN_NAMESPACE_VERSION
414 :
415 : // Non-inline namespace for components replaced by alternates in active mode.
416 : namespace __cxx1998
417 : {
418 : # if _GLIBCXX_USE_CXX11_ABI
419 : inline namespace __cxx11 __attribute__((__abi_tag__ ("cxx11"))) { }
420 : # endif
421 : }
422 :
423 : _GLIBCXX_END_NAMESPACE_VERSION
424 :
425 : // Inline namespace for debug mode.
426 : # ifdef _GLIBCXX_DEBUG
427 : inline namespace __debug { }
428 : # endif
429 :
430 : // Inline namespaces for parallel mode.
431 : # ifdef _GLIBCXX_PARALLEL
432 : inline namespace __parallel { }
433 : # endif
434 : }
435 :
436 : // Check for invalid usage and unsupported mixed-mode use.
437 : # if defined(_GLIBCXX_DEBUG) && defined(_GLIBCXX_PARALLEL)
438 : # error illegal use of multiple inlined namespaces
439 : # endif
440 :
441 : // Check for invalid use due to lack for weak symbols.
442 : # if __NO_INLINE__ && !__GXX_WEAK__
443 : # warning currently using inlined namespace mode which may fail \
444 : without inlining due to lack of weak symbols
445 : # endif
446 : #endif
447 :
448 : // Macros for namespace scope. Either namespace std:: or the name
449 : // of some nested namespace within it corresponding to the active mode.
450 : // _GLIBCXX_STD_A
451 : // _GLIBCXX_STD_C
452 : //
453 : // Macros for opening/closing conditional namespaces.
454 : // _GLIBCXX_BEGIN_NAMESPACE_ALGO
455 : // _GLIBCXX_END_NAMESPACE_ALGO
456 : // _GLIBCXX_BEGIN_NAMESPACE_CONTAINER
457 : // _GLIBCXX_END_NAMESPACE_CONTAINER
458 : #if defined(_GLIBCXX_DEBUG)
459 : # define _GLIBCXX_STD_C __cxx1998
460 : # define _GLIBCXX_BEGIN_NAMESPACE_CONTAINER \
461 : namespace _GLIBCXX_STD_C {
462 : # define _GLIBCXX_END_NAMESPACE_CONTAINER }
463 : #else
464 : # define _GLIBCXX_STD_C std
465 : # define _GLIBCXX_BEGIN_NAMESPACE_CONTAINER
466 : # define _GLIBCXX_END_NAMESPACE_CONTAINER
467 : #endif
468 :
469 : #ifdef _GLIBCXX_PARALLEL
470 : # define _GLIBCXX_STD_A __cxx1998
471 : # define _GLIBCXX_BEGIN_NAMESPACE_ALGO \
472 : namespace _GLIBCXX_STD_A {
473 : # define _GLIBCXX_END_NAMESPACE_ALGO }
474 : #else
475 : # define _GLIBCXX_STD_A std
476 : # define _GLIBCXX_BEGIN_NAMESPACE_ALGO
477 : # define _GLIBCXX_END_NAMESPACE_ALGO
478 : #endif
479 :
480 : // GLIBCXX_ABI Deprecated
481 : // Define if compatibility should be provided for -mlong-double-64.
482 : #undef _GLIBCXX_LONG_DOUBLE_COMPAT
483 :
484 : // Define if compatibility should be provided for alternative 128-bit long
485 : // double formats. Not possible for Clang until __ibm128 is supported.
486 : #ifndef __clang__
487 : #undef _GLIBCXX_LONG_DOUBLE_ALT128_COMPAT
488 : #endif
489 :
490 : // Inline namespaces for long double 128 modes.
491 : #if defined _GLIBCXX_LONG_DOUBLE_ALT128_COMPAT \
492 : && defined __LONG_DOUBLE_IEEE128__
493 : namespace std
494 : {
495 : // Namespaces for 128-bit IEEE long double format on 64-bit POWER LE.
496 : inline namespace __gnu_cxx_ieee128 { }
497 : inline namespace __gnu_cxx11_ieee128 { }
498 : }
499 : # define _GLIBCXX_NAMESPACE_LDBL __gnu_cxx_ieee128::
500 : # define _GLIBCXX_BEGIN_NAMESPACE_LDBL namespace __gnu_cxx_ieee128 {
501 : # define _GLIBCXX_END_NAMESPACE_LDBL }
502 : # define _GLIBCXX_NAMESPACE_LDBL_OR_CXX11 __gnu_cxx11_ieee128::
503 : # define _GLIBCXX_BEGIN_NAMESPACE_LDBL_OR_CXX11 namespace __gnu_cxx11_ieee128 {
504 : # define _GLIBCXX_END_NAMESPACE_LDBL_OR_CXX11 }
505 :
506 : #else // _GLIBCXX_LONG_DOUBLE_ALT128_COMPAT && IEEE128
507 :
508 : #if defined _GLIBCXX_LONG_DOUBLE_COMPAT && defined __LONG_DOUBLE_128__
509 : namespace std
510 : {
511 : inline namespace __gnu_cxx_ldbl128 { }
512 : }
513 : # define _GLIBCXX_NAMESPACE_LDBL __gnu_cxx_ldbl128::
514 : # define _GLIBCXX_BEGIN_NAMESPACE_LDBL namespace __gnu_cxx_ldbl128 {
515 : # define _GLIBCXX_END_NAMESPACE_LDBL }
516 : #else
517 : # define _GLIBCXX_NAMESPACE_LDBL
518 : # define _GLIBCXX_BEGIN_NAMESPACE_LDBL
519 : # define _GLIBCXX_END_NAMESPACE_LDBL
520 : #endif
521 :
522 : #if _GLIBCXX_USE_CXX11_ABI
523 : # define _GLIBCXX_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_NAMESPACE_CXX11
524 : # define _GLIBCXX_BEGIN_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_BEGIN_NAMESPACE_CXX11
525 : # define _GLIBCXX_END_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_END_NAMESPACE_CXX11
526 : #else
527 : # define _GLIBCXX_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_NAMESPACE_LDBL
528 : # define _GLIBCXX_BEGIN_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_BEGIN_NAMESPACE_LDBL
529 : # define _GLIBCXX_END_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_END_NAMESPACE_LDBL
530 : #endif
531 :
532 : #endif // _GLIBCXX_LONG_DOUBLE_ALT128_COMPAT && IEEE128
533 :
534 : namespace std
535 : {
536 : #pragma GCC visibility push(default)
537 : // Internal version of std::is_constant_evaluated().
538 : // This can be used without checking if the compiler supports the feature.
539 : // The macro _GLIBCXX_HAVE_IS_CONSTANT_EVALUATED can be used to check if
540 : // the compiler support is present to make this function work as expected.
541 : __attribute__((__always_inline__))
542 : _GLIBCXX_CONSTEXPR inline bool
543 : __is_constant_evaluated() _GLIBCXX_NOEXCEPT
544 : {
545 : #if __cpp_if_consteval >= 202106L
546 : # define _GLIBCXX_HAVE_IS_CONSTANT_EVALUATED 1
547 : if consteval { return true; } else { return false; }
548 : #elif __cplusplus >= 201103L && __has_builtin(__builtin_is_constant_evaluated)
549 : # define _GLIBCXX_HAVE_IS_CONSTANT_EVALUATED 1
550 42741 : return __builtin_is_constant_evaluated();
551 : #else
552 : return false;
553 : #endif
554 : }
555 : #pragma GCC visibility pop
556 : }
557 :
558 : // Debug Mode implies checking assertions.
559 : #if defined(_GLIBCXX_DEBUG) && !defined(_GLIBCXX_ASSERTIONS)
560 : # define _GLIBCXX_ASSERTIONS 1
561 : #endif
562 :
563 : // Disable std::string explicit instantiation declarations in order to assert.
564 : #ifdef _GLIBCXX_ASSERTIONS
565 : # undef _GLIBCXX_EXTERN_TEMPLATE
566 : # define _GLIBCXX_EXTERN_TEMPLATE -1
567 : #endif
568 :
569 : #define _GLIBCXX_VERBOSE_ASSERT 1
570 :
571 : // Assert.
572 : #ifdef _GLIBCXX_VERBOSE_ASSERT
573 : namespace std
574 : {
575 : #pragma GCC visibility push(default)
576 : // Don't use <cassert> because this should be unaffected by NDEBUG.
577 : extern "C++" _GLIBCXX_NORETURN
578 : void
579 : __glibcxx_assert_fail /* Called when a precondition violation is detected. */
580 : (const char* __file, int __line, const char* __function,
581 : const char* __condition)
582 : _GLIBCXX_NOEXCEPT;
583 : #pragma GCC visibility pop
584 : }
585 : # define _GLIBCXX_ASSERT_FAIL(_Condition) \
586 : std::__glibcxx_assert_fail(__FILE__, __LINE__, __PRETTY_FUNCTION__, \
587 : #_Condition)
588 : #else // ! VERBOSE_ASSERT
589 : # define _GLIBCXX_ASSERT_FAIL(_Condition) __builtin_abort()
590 : #endif
591 :
592 : #if defined(_GLIBCXX_ASSERTIONS)
593 : // When _GLIBCXX_ASSERTIONS is defined we enable runtime assertion checks.
594 : // These checks will also be done during constant evaluation.
595 : # define __glibcxx_assert(cond) \
596 : do { \
597 : if (__builtin_expect(!bool(cond), false)) \
598 : _GLIBCXX_ASSERT_FAIL(cond); \
599 : } while (false)
600 : #elif _GLIBCXX_HAVE_IS_CONSTANT_EVALUATED
601 : // _GLIBCXX_ASSERTIONS is not defined, so assertions checks are only enabled
602 : // during constant evaluation. This ensures we diagnose undefined behaviour
603 : // in constant expressions.
604 : namespace std
605 : {
606 : __attribute__((__always_inline__,__visibility__("default")))
607 : inline void
608 : __glibcxx_assert_fail()
609 0 : { }
610 : }
611 : # define __glibcxx_assert(cond) \
612 : do { \
613 : if (std::__is_constant_evaluated() && !bool(cond)) \
614 : std::__glibcxx_assert_fail(); \
615 : } while (false)
616 : #else
617 : // _GLIBCXX_ASSERTIONS is not defined and __is_constant_evaluated() doesn't
618 : // work so don't check any assertions.
619 : # define __glibcxx_assert(cond)
620 : #endif
621 :
622 : // Macro indicating that TSAN is in use.
623 : #if __SANITIZE_THREAD__
624 : # define _GLIBCXX_TSAN 1
625 : #elif defined __has_feature
626 : # if __has_feature(thread_sanitizer)
627 : # define _GLIBCXX_TSAN 1
628 : # endif
629 : #endif
630 :
631 : // Macros for race detectors.
632 : // _GLIBCXX_SYNCHRONIZATION_HAPPENS_BEFORE(A) and
633 : // _GLIBCXX_SYNCHRONIZATION_HAPPENS_AFTER(A) should be used to explain
634 : // atomic (lock-free) synchronization to race detectors:
635 : // the race detector will infer a happens-before arc from the former to the
636 : // latter when they share the same argument pointer.
637 : //
638 : // The most frequent use case for these macros (and the only case in the
639 : // current implementation of the library) is atomic reference counting:
640 : // void _M_remove_reference()
641 : // {
642 : // _GLIBCXX_SYNCHRONIZATION_HAPPENS_BEFORE(&this->_M_refcount);
643 : // if (__gnu_cxx::__exchange_and_add_dispatch(&this->_M_refcount, -1) <= 0)
644 : // {
645 : // _GLIBCXX_SYNCHRONIZATION_HAPPENS_AFTER(&this->_M_refcount);
646 : // _M_destroy(__a);
647 : // }
648 : // }
649 : // The annotations in this example tell the race detector that all memory
650 : // accesses occurred when the refcount was positive do not race with
651 : // memory accesses which occurred after the refcount became zero.
652 : #ifndef _GLIBCXX_SYNCHRONIZATION_HAPPENS_BEFORE
653 : # define _GLIBCXX_SYNCHRONIZATION_HAPPENS_BEFORE(A)
654 : #endif
655 : #ifndef _GLIBCXX_SYNCHRONIZATION_HAPPENS_AFTER
656 : # define _GLIBCXX_SYNCHRONIZATION_HAPPENS_AFTER(A)
657 : #endif
658 :
659 : // Macros for C linkage: define extern "C" linkage only when using C++.
660 : # define _GLIBCXX_BEGIN_EXTERN_C extern "C" {
661 : # define _GLIBCXX_END_EXTERN_C }
662 :
663 : # define _GLIBCXX_USE_ALLOCATOR_NEW 1
664 :
665 : #ifdef __SIZEOF_INT128__
666 : #if ! defined __GLIBCXX_TYPE_INT_N_0 && ! defined __STRICT_ANSI__
667 : // If __int128 is supported, we expect __GLIBCXX_TYPE_INT_N_0 to be defined
668 : // unless the compiler is in strict mode. If it's not defined and the strict
669 : // macro is not defined, something is wrong.
670 : #warning "__STRICT_ANSI__ seems to have been undefined; this is not supported"
671 : #endif
672 : #endif
673 :
674 : #else // !__cplusplus
675 : # define _GLIBCXX_BEGIN_EXTERN_C
676 : # define _GLIBCXX_END_EXTERN_C
677 : #endif
678 :
679 :
680 : // First includes.
681 :
682 : // Pick up any OS-specific definitions.
683 : #include <bits/os_defines.h>
684 :
685 : // Pick up any CPU-specific definitions.
686 : #include <bits/cpu_defines.h>
687 :
688 : // If platform uses neither visibility nor psuedo-visibility,
689 : // specify empty default for namespace annotation macros.
690 : #ifndef _GLIBCXX_PSEUDO_VISIBILITY
691 : # define _GLIBCXX_PSEUDO_VISIBILITY(V)
692 : #endif
693 :
694 : // Certain function definitions that are meant to be overridable from
695 : // user code are decorated with this macro. For some targets, this
696 : // macro causes these definitions to be weak.
697 : #ifndef _GLIBCXX_WEAK_DEFINITION
698 : # define _GLIBCXX_WEAK_DEFINITION
699 : #endif
700 :
701 : // By default, we assume that __GXX_WEAK__ also means that there is support
702 : // for declaring functions as weak while not defining such functions. This
703 : // allows for referring to functions provided by other libraries (e.g.,
704 : // libitm) without depending on them if the respective features are not used.
705 : #ifndef _GLIBCXX_USE_WEAK_REF
706 : # define _GLIBCXX_USE_WEAK_REF __GXX_WEAK__
707 : #endif
708 :
709 : // Conditionally enable annotations for the Transactional Memory TS on C++11.
710 : // Most of the following conditions are due to limitations in the current
711 : // implementation.
712 : #if __cplusplus >= 201103L && _GLIBCXX_USE_CXX11_ABI \
713 : && _GLIBCXX_USE_DUAL_ABI && __cpp_transactional_memory >= 201500L \
714 : && !_GLIBCXX_FULLY_DYNAMIC_STRING && _GLIBCXX_USE_WEAK_REF \
715 : && _GLIBCXX_USE_ALLOCATOR_NEW
716 : #define _GLIBCXX_TXN_SAFE transaction_safe
717 : #define _GLIBCXX_TXN_SAFE_DYN transaction_safe_dynamic
718 : #else
719 : #define _GLIBCXX_TXN_SAFE
720 : #define _GLIBCXX_TXN_SAFE_DYN
721 : #endif
722 :
723 : #if __cplusplus > 201402L
724 : // In C++17 mathematical special functions are in namespace std.
725 : # define _GLIBCXX_USE_STD_SPEC_FUNCS 1
726 : #elif __cplusplus >= 201103L && __STDCPP_WANT_MATH_SPEC_FUNCS__ != 0
727 : // For C++11 and C++14 they are in namespace std when requested.
728 : # define _GLIBCXX_USE_STD_SPEC_FUNCS 1
729 : #endif
730 :
731 : // The remainder of the prewritten config is automatic; all the
732 : // user hooks are listed above.
733 :
734 : // Create a boolean flag to be used to determine if --fast-math is set.
735 : #ifdef __FAST_MATH__
736 : # define _GLIBCXX_FAST_MATH 1
737 : #else
738 : # define _GLIBCXX_FAST_MATH 0
739 : #endif
740 :
741 : // This marks string literals in header files to be extracted for eventual
742 : // translation. It is primarily used for messages in thrown exceptions; see
743 : // src/functexcept.cc. We use __N because the more traditional _N is used
744 : // for something else under certain OSes (see BADNAMES).
745 : #define __N(msgid) (msgid)
746 :
747 : // For example, <windows.h> is known to #define min and max as macros...
748 : #undef min
749 : #undef max
750 :
751 : // N.B. these _GLIBCXX_USE_C99_XXX macros are defined unconditionally
752 : // so they should be tested with #if not with #ifdef.
753 : #if __cplusplus >= 201103L
754 : # ifndef _GLIBCXX_USE_C99_MATH
755 : # define _GLIBCXX_USE_C99_MATH _GLIBCXX11_USE_C99_MATH
756 : # endif
757 : # ifndef _GLIBCXX_USE_C99_COMPLEX
758 : # define _GLIBCXX_USE_C99_COMPLEX _GLIBCXX11_USE_C99_COMPLEX
759 : # endif
760 : # ifndef _GLIBCXX_USE_C99_STDIO
761 : # define _GLIBCXX_USE_C99_STDIO _GLIBCXX11_USE_C99_STDIO
762 : # endif
763 : # ifndef _GLIBCXX_USE_C99_STDLIB
764 : # define _GLIBCXX_USE_C99_STDLIB _GLIBCXX11_USE_C99_STDLIB
765 : # endif
766 : # ifndef _GLIBCXX_USE_C99_WCHAR
767 : # define _GLIBCXX_USE_C99_WCHAR _GLIBCXX11_USE_C99_WCHAR
768 : # endif
769 : #else
770 : # ifndef _GLIBCXX_USE_C99_MATH
771 : # define _GLIBCXX_USE_C99_MATH _GLIBCXX98_USE_C99_MATH
772 : # endif
773 : # ifndef _GLIBCXX_USE_C99_COMPLEX
774 : # define _GLIBCXX_USE_C99_COMPLEX _GLIBCXX98_USE_C99_COMPLEX
775 : # endif
776 : # ifndef _GLIBCXX_USE_C99_STDIO
777 : # define _GLIBCXX_USE_C99_STDIO _GLIBCXX98_USE_C99_STDIO
778 : # endif
779 : # ifndef _GLIBCXX_USE_C99_STDLIB
780 : # define _GLIBCXX_USE_C99_STDLIB _GLIBCXX98_USE_C99_STDLIB
781 : # endif
782 : # ifndef _GLIBCXX_USE_C99_WCHAR
783 : # define _GLIBCXX_USE_C99_WCHAR _GLIBCXX98_USE_C99_WCHAR
784 : # endif
785 : #endif
786 :
787 : // Unless explicitly specified, enable char8_t extensions only if the core
788 : // language char8_t feature macro is defined.
789 : #ifndef _GLIBCXX_USE_CHAR8_T
790 : # ifdef __cpp_char8_t
791 : # define _GLIBCXX_USE_CHAR8_T 1
792 : # endif
793 : #endif
794 : #ifdef _GLIBCXX_USE_CHAR8_T
795 : # define __cpp_lib_char8_t 201907L
796 : #endif
797 :
798 : /* Define if __float128 is supported on this host. */
799 : #if defined(__FLOAT128__) || defined(__SIZEOF_FLOAT128__)
800 : /* For powerpc64 don't use __float128 when it's the same type as long double. */
801 : # if !(defined(_GLIBCXX_LONG_DOUBLE_ALT128_COMPAT) && defined(__LONG_DOUBLE_IEEE128__))
802 : # define _GLIBCXX_USE_FLOAT128 1
803 : # endif
804 : #endif
805 :
806 : // Define if float has the IEEE binary32 format.
807 : #if __FLT_MANT_DIG__ == 24 \
808 : && __FLT_MIN_EXP__ == -125 \
809 : && __FLT_MAX_EXP__ == 128
810 : # define _GLIBCXX_FLOAT_IS_IEEE_BINARY32 1
811 : #endif
812 :
813 : // Define if double has the IEEE binary64 format.
814 : #if __DBL_MANT_DIG__ == 53 \
815 : && __DBL_MIN_EXP__ == -1021 \
816 : && __DBL_MAX_EXP__ == 1024
817 : # define _GLIBCXX_DOUBLE_IS_IEEE_BINARY64 1
818 : #endif
819 :
820 : // Define if long double has the IEEE binary128 format.
821 : #if __LDBL_MANT_DIG__ == 113 \
822 : && __LDBL_MIN_EXP__ == -16381 \
823 : && __LDBL_MAX_EXP__ == 16384
824 : # define _GLIBCXX_LDOUBLE_IS_IEEE_BINARY128 1
825 : #endif
826 :
827 : #if defined __cplusplus && defined __BFLT16_DIG__
828 : namespace __gnu_cxx
829 : {
830 : typedef __decltype(0.0bf16) __bfloat16_t;
831 : }
832 : #endif
833 :
834 : #ifdef __has_builtin
835 : # ifdef __is_identifier
836 : // Intel and older Clang require !__is_identifier for some built-ins:
837 : # define _GLIBCXX_HAS_BUILTIN(B) __has_builtin(B) || ! __is_identifier(B)
838 : # else
839 : # define _GLIBCXX_HAS_BUILTIN(B) __has_builtin(B)
840 : # endif
841 : #endif
842 :
843 : #if _GLIBCXX_HAS_BUILTIN(__has_unique_object_representations)
844 : # define _GLIBCXX_HAVE_BUILTIN_HAS_UNIQ_OBJ_REP 1
845 : #endif
846 :
847 : #if _GLIBCXX_HAS_BUILTIN(__is_aggregate)
848 : # define _GLIBCXX_HAVE_BUILTIN_IS_AGGREGATE 1
849 : #endif
850 :
851 : #if _GLIBCXX_HAS_BUILTIN(__builtin_launder)
852 : # define _GLIBCXX_HAVE_BUILTIN_LAUNDER 1
853 : #endif
854 :
855 : // Returns 1 if _GLIBCXX_DO_NOT_USE_BUILTIN_TRAITS is not defined and the
856 : // compiler has a corresponding built-in type trait, 0 otherwise.
857 : // _GLIBCXX_DO_NOT_USE_BUILTIN_TRAITS can be defined to disable the use of
858 : // built-in traits.
859 : #ifndef _GLIBCXX_DO_NOT_USE_BUILTIN_TRAITS
860 : # define _GLIBCXX_USE_BUILTIN_TRAIT(BT) _GLIBCXX_HAS_BUILTIN(BT)
861 : #else
862 : # define _GLIBCXX_USE_BUILTIN_TRAIT(BT) 0
863 : #endif
864 :
865 : // Mark code that should be ignored by the compiler, but seen by Doxygen.
866 : #define _GLIBCXX_DOXYGEN_ONLY(X)
867 :
868 : // PSTL configuration
869 :
870 : #if __cplusplus >= 201703L
871 : // This header is not installed for freestanding:
872 : #if __has_include(<pstl/pstl_config.h>)
873 : // Preserved here so we have some idea which version of upstream we've pulled in
874 : // #define PSTL_VERSION 9000
875 :
876 : // For now this defaults to being based on the presence of Thread Building Blocks
877 : # ifndef _GLIBCXX_USE_TBB_PAR_BACKEND
878 : # define _GLIBCXX_USE_TBB_PAR_BACKEND __has_include(<tbb/tbb.h>)
879 : # endif
880 : // This section will need some rework when a new (default) backend type is added
881 : # if _GLIBCXX_USE_TBB_PAR_BACKEND
882 : # define _PSTL_PAR_BACKEND_TBB
883 : # else
884 : # define _PSTL_PAR_BACKEND_SERIAL
885 : # endif
886 :
887 : # define _PSTL_ASSERT(_Condition) __glibcxx_assert(_Condition)
888 : # define _PSTL_ASSERT_MSG(_Condition, _Message) __glibcxx_assert(_Condition)
889 :
890 : #include <pstl/pstl_config.h>
891 : #endif // __has_include
892 : #endif // C++17
893 :
894 : #define _GLIBCXX_TIME_BITS64_ABI_TAG
895 :
896 : // End of prewritten config; the settings discovered at configure time follow.
897 : /* config.h. Generated from config.h.in by configure. */
898 : /* config.h.in. Generated from configure.ac by autoheader. */
899 :
900 : /* Define to 1 if you have the `acosf' function. */
901 : #define _GLIBCXX_HAVE_ACOSF 1
902 :
903 : /* Define to 1 if you have the `acosl' function. */
904 : #define _GLIBCXX_HAVE_ACOSL 1
905 :
906 : /* Define to 1 if you have the `aligned_alloc' function. */
907 : #define _GLIBCXX_HAVE_ALIGNED_ALLOC 1
908 :
909 : /* Define if arc4random is available in <stdlib.h>. */
910 : #define _GLIBCXX_HAVE_ARC4RANDOM 1
911 :
912 : /* Define to 1 if you have the <arpa/inet.h> header file. */
913 : #define _GLIBCXX_HAVE_ARPA_INET_H 1
914 :
915 : /* Define to 1 if you have the `asinf' function. */
916 : #define _GLIBCXX_HAVE_ASINF 1
917 :
918 : /* Define to 1 if you have the `asinl' function. */
919 : #define _GLIBCXX_HAVE_ASINL 1
920 :
921 : /* Define to 1 if the target assembler supports .symver directive. */
922 : #define _GLIBCXX_HAVE_AS_SYMVER_DIRECTIVE 1
923 :
924 : /* Define to 1 if you have the `atan2f' function. */
925 : #define _GLIBCXX_HAVE_ATAN2F 1
926 :
927 : /* Define to 1 if you have the `atan2l' function. */
928 : #define _GLIBCXX_HAVE_ATAN2L 1
929 :
930 : /* Define to 1 if you have the `atanf' function. */
931 : #define _GLIBCXX_HAVE_ATANF 1
932 :
933 : /* Define to 1 if you have the `atanl' function. */
934 : #define _GLIBCXX_HAVE_ATANL 1
935 :
936 : /* Defined if shared_ptr reference counting should use atomic operations. */
937 : #define _GLIBCXX_HAVE_ATOMIC_LOCK_POLICY 1
938 :
939 : /* Define to 1 if you have the `at_quick_exit' function. */
940 : #define _GLIBCXX_HAVE_AT_QUICK_EXIT 1
941 :
942 : /* Define if C99 float_t and double_t in <math.h> should be imported in
943 : <cmath> in namespace std for C++11. */
944 : #define _GLIBCXX_HAVE_C99_FLT_EVAL_TYPES 1
945 :
946 : /* Define to 1 if the target assembler supports thread-local storage. */
947 : /* #undef _GLIBCXX_HAVE_CC_TLS */
948 :
949 : /* Define to 1 if you have the `ceilf' function. */
950 : #define _GLIBCXX_HAVE_CEILF 1
951 :
952 : /* Define to 1 if you have the `ceill' function. */
953 : #define _GLIBCXX_HAVE_CEILL 1
954 :
955 : /* Define to 1 if you have the <complex.h> header file. */
956 : #define _GLIBCXX_HAVE_COMPLEX_H 1
957 :
958 : /* Define to 1 if you have the `cosf' function. */
959 : #define _GLIBCXX_HAVE_COSF 1
960 :
961 : /* Define to 1 if you have the `coshf' function. */
962 : #define _GLIBCXX_HAVE_COSHF 1
963 :
964 : /* Define to 1 if you have the `coshl' function. */
965 : #define _GLIBCXX_HAVE_COSHL 1
966 :
967 : /* Define to 1 if you have the `cosl' function. */
968 : #define _GLIBCXX_HAVE_COSL 1
969 :
970 : /* Define to 1 if you have the declaration of `strnlen', and to 0 if you
971 : don't. */
972 : #define _GLIBCXX_HAVE_DECL_STRNLEN 1
973 :
974 : /* Define to 1 if you have the <dirent.h> header file. */
975 : #define _GLIBCXX_HAVE_DIRENT_H 1
976 :
977 : /* Define if dirfd is available in <dirent.h>. */
978 : #define _GLIBCXX_HAVE_DIRFD 1
979 :
980 : /* Define to 1 if you have the <dlfcn.h> header file. */
981 : #define _GLIBCXX_HAVE_DLFCN_H 1
982 :
983 : /* Define to 1 if you have the <endian.h> header file. */
984 : #define _GLIBCXX_HAVE_ENDIAN_H 1
985 :
986 : /* Define to 1 if GCC 4.6 supported std::exception_ptr for the target */
987 : #define _GLIBCXX_HAVE_EXCEPTION_PTR_SINCE_GCC46 1
988 :
989 : /* Define to 1 if you have the <execinfo.h> header file. */
990 : #define _GLIBCXX_HAVE_EXECINFO_H 1
991 :
992 : /* Define to 1 if you have the `expf' function. */
993 : #define _GLIBCXX_HAVE_EXPF 1
994 :
995 : /* Define to 1 if you have the `expl' function. */
996 : #define _GLIBCXX_HAVE_EXPL 1
997 :
998 : /* Define to 1 if you have the `fabsf' function. */
999 : #define _GLIBCXX_HAVE_FABSF 1
1000 :
1001 : /* Define to 1 if you have the `fabsl' function. */
1002 : #define _GLIBCXX_HAVE_FABSL 1
1003 :
1004 : /* Define to 1 if you have the <fcntl.h> header file. */
1005 : #define _GLIBCXX_HAVE_FCNTL_H 1
1006 :
1007 : /* Define if fdopendir is available in <dirent.h>. */
1008 : #define _GLIBCXX_HAVE_FDOPENDIR 1
1009 :
1010 : /* Define to 1 if you have the <fenv.h> header file. */
1011 : #define _GLIBCXX_HAVE_FENV_H 1
1012 :
1013 : /* Define to 1 if you have the `finite' function. */
1014 : #define _GLIBCXX_HAVE_FINITE 1
1015 :
1016 : /* Define to 1 if you have the `finitef' function. */
1017 : #define _GLIBCXX_HAVE_FINITEF 1
1018 :
1019 : /* Define to 1 if you have the `finitel' function. */
1020 : #define _GLIBCXX_HAVE_FINITEL 1
1021 :
1022 : /* Define to 1 if you have the <float.h> header file. */
1023 : #define _GLIBCXX_HAVE_FLOAT_H 1
1024 :
1025 : /* Define to 1 if you have the `floorf' function. */
1026 : #define _GLIBCXX_HAVE_FLOORF 1
1027 :
1028 : /* Define to 1 if you have the `floorl' function. */
1029 : #define _GLIBCXX_HAVE_FLOORL 1
1030 :
1031 : /* Define to 1 if you have the `fmodf' function. */
1032 : #define _GLIBCXX_HAVE_FMODF 1
1033 :
1034 : /* Define to 1 if you have the `fmodl' function. */
1035 : #define _GLIBCXX_HAVE_FMODL 1
1036 :
1037 : /* Define to 1 if you have the `fpclass' function. */
1038 : /* #undef _GLIBCXX_HAVE_FPCLASS */
1039 :
1040 : /* Define to 1 if you have the <fp.h> header file. */
1041 : /* #undef _GLIBCXX_HAVE_FP_H */
1042 :
1043 : /* Define to 1 if you have the `frexpf' function. */
1044 : #define _GLIBCXX_HAVE_FREXPF 1
1045 :
1046 : /* Define to 1 if you have the `frexpl' function. */
1047 : #define _GLIBCXX_HAVE_FREXPL 1
1048 :
1049 : /* Define if getentropy is available in <unistd.h>. */
1050 : #define _GLIBCXX_HAVE_GETENTROPY 1
1051 :
1052 : /* Define if _Unwind_GetIPInfo is available. */
1053 : #define _GLIBCXX_HAVE_GETIPINFO 1
1054 :
1055 : /* Define if gets is available in <stdio.h> before C++14. */
1056 : #define _GLIBCXX_HAVE_GETS 1
1057 :
1058 : /* Define to 1 if you have the `hypot' function. */
1059 : #define _GLIBCXX_HAVE_HYPOT 1
1060 :
1061 : /* Define to 1 if you have the `hypotf' function. */
1062 : #define _GLIBCXX_HAVE_HYPOTF 1
1063 :
1064 : /* Define to 1 if you have the `hypotl' function. */
1065 : #define _GLIBCXX_HAVE_HYPOTL 1
1066 :
1067 : /* Define if you have the iconv() function and it works. */
1068 : #define _GLIBCXX_HAVE_ICONV 1
1069 :
1070 : /* Define to 1 if you have the <ieeefp.h> header file. */
1071 : /* #undef _GLIBCXX_HAVE_IEEEFP_H */
1072 :
1073 : /* Define to 1 if you have the <inttypes.h> header file. */
1074 : #define _GLIBCXX_HAVE_INTTYPES_H 1
1075 :
1076 : /* Define to 1 if you have the `isinf' function. */
1077 : /* #undef _GLIBCXX_HAVE_ISINF */
1078 :
1079 : /* Define to 1 if you have the `isinff' function. */
1080 : #define _GLIBCXX_HAVE_ISINFF 1
1081 :
1082 : /* Define to 1 if you have the `isinfl' function. */
1083 : #define _GLIBCXX_HAVE_ISINFL 1
1084 :
1085 : /* Define to 1 if you have the `isnan' function. */
1086 : /* #undef _GLIBCXX_HAVE_ISNAN */
1087 :
1088 : /* Define to 1 if you have the `isnanf' function. */
1089 : #define _GLIBCXX_HAVE_ISNANF 1
1090 :
1091 : /* Define to 1 if you have the `isnanl' function. */
1092 : #define _GLIBCXX_HAVE_ISNANL 1
1093 :
1094 : /* Defined if iswblank exists. */
1095 : #define _GLIBCXX_HAVE_ISWBLANK 1
1096 :
1097 : /* Define if LC_MESSAGES is available in <locale.h>. */
1098 : #define _GLIBCXX_HAVE_LC_MESSAGES 1
1099 :
1100 : /* Define to 1 if you have the `ldexpf' function. */
1101 : #define _GLIBCXX_HAVE_LDEXPF 1
1102 :
1103 : /* Define to 1 if you have the `ldexpl' function. */
1104 : #define _GLIBCXX_HAVE_LDEXPL 1
1105 :
1106 : /* Define to 1 if you have the <libintl.h> header file. */
1107 : #define _GLIBCXX_HAVE_LIBINTL_H 1
1108 :
1109 : /* Only used in build directory testsuite_hooks.h. */
1110 : #define _GLIBCXX_HAVE_LIMIT_AS 1
1111 :
1112 : /* Only used in build directory testsuite_hooks.h. */
1113 : #define _GLIBCXX_HAVE_LIMIT_DATA 1
1114 :
1115 : /* Only used in build directory testsuite_hooks.h. */
1116 : #define _GLIBCXX_HAVE_LIMIT_FSIZE 1
1117 :
1118 : /* Only used in build directory testsuite_hooks.h. */
1119 : #define _GLIBCXX_HAVE_LIMIT_RSS 1
1120 :
1121 : /* Only used in build directory testsuite_hooks.h. */
1122 : #define _GLIBCXX_HAVE_LIMIT_VMEM 0
1123 :
1124 : /* Define if link is available in <unistd.h>. */
1125 : #define _GLIBCXX_HAVE_LINK 1
1126 :
1127 : /* Define to 1 if you have the <link.h> header file. */
1128 : #define _GLIBCXX_HAVE_LINK_H 1
1129 :
1130 : /* Define if futex syscall is available. */
1131 : #define _GLIBCXX_HAVE_LINUX_FUTEX 1
1132 :
1133 : /* Define to 1 if you have the <linux/random.h> header file. */
1134 : #define _GLIBCXX_HAVE_LINUX_RANDOM_H 1
1135 :
1136 : /* Define to 1 if you have the <linux/types.h> header file. */
1137 : #define _GLIBCXX_HAVE_LINUX_TYPES_H 1
1138 :
1139 : /* Define to 1 if you have the <locale.h> header file. */
1140 : #define _GLIBCXX_HAVE_LOCALE_H 1
1141 :
1142 : /* Define to 1 if you have the `log10f' function. */
1143 : #define _GLIBCXX_HAVE_LOG10F 1
1144 :
1145 : /* Define to 1 if you have the `log10l' function. */
1146 : #define _GLIBCXX_HAVE_LOG10L 1
1147 :
1148 : /* Define to 1 if you have the `logf' function. */
1149 : #define _GLIBCXX_HAVE_LOGF 1
1150 :
1151 : /* Define to 1 if you have the `logl' function. */
1152 : #define _GLIBCXX_HAVE_LOGL 1
1153 :
1154 : /* Define if lseek is available in <unistd.h>. */
1155 : #define _GLIBCXX_HAVE_LSEEK 1
1156 :
1157 : /* Define to 1 if you have the <machine/endian.h> header file. */
1158 : /* #undef _GLIBCXX_HAVE_MACHINE_ENDIAN_H */
1159 :
1160 : /* Define to 1 if you have the <machine/param.h> header file. */
1161 : /* #undef _GLIBCXX_HAVE_MACHINE_PARAM_H */
1162 :
1163 : /* Define if mbstate_t exists in wchar.h. */
1164 : #define _GLIBCXX_HAVE_MBSTATE_T 1
1165 :
1166 : /* Define to 1 if you have the `memalign' function. */
1167 : #define _GLIBCXX_HAVE_MEMALIGN 1
1168 :
1169 : /* Define to 1 if you have the <memory.h> header file. */
1170 : #define _GLIBCXX_HAVE_MEMORY_H 1
1171 :
1172 : /* Define to 1 if you have the `modf' function. */
1173 : #define _GLIBCXX_HAVE_MODF 1
1174 :
1175 : /* Define to 1 if you have the `modff' function. */
1176 : #define _GLIBCXX_HAVE_MODFF 1
1177 :
1178 : /* Define to 1 if you have the `modfl' function. */
1179 : #define _GLIBCXX_HAVE_MODFL 1
1180 :
1181 : /* Define to 1 if you have the <nan.h> header file. */
1182 : /* #undef _GLIBCXX_HAVE_NAN_H */
1183 :
1184 : /* Define to 1 if you have the <netdb.h> header file. */
1185 : #define _GLIBCXX_HAVE_NETDB_H 1
1186 :
1187 : /* Define to 1 if you have the <netinet/in.h> header file. */
1188 : #define _GLIBCXX_HAVE_NETINET_IN_H 1
1189 :
1190 : /* Define to 1 if you have the <netinet/tcp.h> header file. */
1191 : #define _GLIBCXX_HAVE_NETINET_TCP_H 1
1192 :
1193 : /* Define if <math.h> defines obsolete isinf function. */
1194 : /* #undef _GLIBCXX_HAVE_OBSOLETE_ISINF */
1195 :
1196 : /* Define if <math.h> defines obsolete isnan function. */
1197 : /* #undef _GLIBCXX_HAVE_OBSOLETE_ISNAN */
1198 :
1199 : /* Define if openat is available in <fcntl.h>. */
1200 : #define _GLIBCXX_HAVE_OPENAT 1
1201 :
1202 : /* Define if O_NONBLOCK is defined in <fcntl.h> */
1203 : #define _GLIBCXX_HAVE_O_NONBLOCK 1
1204 :
1205 : /* Define if poll is available in <poll.h>. */
1206 : #define _GLIBCXX_HAVE_POLL 1
1207 :
1208 : /* Define to 1 if you have the <poll.h> header file. */
1209 : #define _GLIBCXX_HAVE_POLL_H 1
1210 :
1211 : /* Define to 1 if you have the `posix_memalign' function. */
1212 : #define _GLIBCXX_HAVE_POSIX_MEMALIGN 1
1213 :
1214 : /* Define to 1 if POSIX Semaphores with sem_timedwait are available in
1215 : <semaphore.h>. */
1216 : #define _GLIBCXX_HAVE_POSIX_SEMAPHORE 1
1217 :
1218 : /* Define to 1 if you have the `powf' function. */
1219 : #define _GLIBCXX_HAVE_POWF 1
1220 :
1221 : /* Define to 1 if you have the `powl' function. */
1222 : #define _GLIBCXX_HAVE_POWL 1
1223 :
1224 : /* Define to 1 if you have the `qfpclass' function. */
1225 : /* #undef _GLIBCXX_HAVE_QFPCLASS */
1226 :
1227 : /* Define to 1 if you have the `quick_exit' function. */
1228 : #define _GLIBCXX_HAVE_QUICK_EXIT 1
1229 :
1230 : /* Define if readlink is available in <unistd.h>. */
1231 : #define _GLIBCXX_HAVE_READLINK 1
1232 :
1233 : /* Define to 1 if you have the `secure_getenv' function. */
1234 : #define _GLIBCXX_HAVE_SECURE_GETENV 1
1235 :
1236 : /* Define to 1 if you have the `setenv' function. */
1237 : #define _GLIBCXX_HAVE_SETENV 1
1238 :
1239 : /* Define to 1 if you have the `sincos' function. */
1240 : #define _GLIBCXX_HAVE_SINCOS 1
1241 :
1242 : /* Define to 1 if you have the `sincosf' function. */
1243 : #define _GLIBCXX_HAVE_SINCOSF 1
1244 :
1245 : /* Define to 1 if you have the `sincosl' function. */
1246 : #define _GLIBCXX_HAVE_SINCOSL 1
1247 :
1248 : /* Define to 1 if you have the `sinf' function. */
1249 : #define _GLIBCXX_HAVE_SINF 1
1250 :
1251 : /* Define to 1 if you have the `sinhf' function. */
1252 : #define _GLIBCXX_HAVE_SINHF 1
1253 :
1254 : /* Define to 1 if you have the `sinhl' function. */
1255 : #define _GLIBCXX_HAVE_SINHL 1
1256 :
1257 : /* Define to 1 if you have the `sinl' function. */
1258 : #define _GLIBCXX_HAVE_SINL 1
1259 :
1260 : /* Defined if sleep exists. */
1261 : /* #undef _GLIBCXX_HAVE_SLEEP */
1262 :
1263 : /* Define to 1 if you have the `sockatmark' function. */
1264 : #define _GLIBCXX_HAVE_SOCKATMARK 1
1265 :
1266 : /* Define to 1 if you have the `sqrtf' function. */
1267 : #define _GLIBCXX_HAVE_SQRTF 1
1268 :
1269 : /* Define to 1 if you have the `sqrtl' function. */
1270 : #define _GLIBCXX_HAVE_SQRTL 1
1271 :
1272 : /* Define if the <stacktrace> header is supported. */
1273 : #define _GLIBCXX_HAVE_STACKTRACE 1
1274 :
1275 : /* Define to 1 if you have the <stdalign.h> header file. */
1276 : #define _GLIBCXX_HAVE_STDALIGN_H 1
1277 :
1278 : /* Define to 1 if you have the <stdbool.h> header file. */
1279 : #define _GLIBCXX_HAVE_STDBOOL_H 1
1280 :
1281 : /* Define to 1 if you have the <stdint.h> header file. */
1282 : #define _GLIBCXX_HAVE_STDINT_H 1
1283 :
1284 : /* Define to 1 if you have the <stdlib.h> header file. */
1285 : #define _GLIBCXX_HAVE_STDLIB_H 1
1286 :
1287 : /* Define if strerror_l is available in <string.h>. */
1288 : #define _GLIBCXX_HAVE_STRERROR_L 1
1289 :
1290 : /* Define if strerror_r is available in <string.h>. */
1291 : #define _GLIBCXX_HAVE_STRERROR_R 1
1292 :
1293 : /* Define to 1 if you have the <strings.h> header file. */
1294 : #define _GLIBCXX_HAVE_STRINGS_H 1
1295 :
1296 : /* Define to 1 if you have the <string.h> header file. */
1297 : #define _GLIBCXX_HAVE_STRING_H 1
1298 :
1299 : /* Define to 1 if you have the `strtof' function. */
1300 : #define _GLIBCXX_HAVE_STRTOF 1
1301 :
1302 : /* Define to 1 if you have the `strtold' function. */
1303 : #define _GLIBCXX_HAVE_STRTOLD 1
1304 :
1305 : /* Define to 1 if `d_type' is a member of `struct dirent'. */
1306 : #define _GLIBCXX_HAVE_STRUCT_DIRENT_D_TYPE 1
1307 :
1308 : /* Define if strxfrm_l is available in <string.h>. */
1309 : #define _GLIBCXX_HAVE_STRXFRM_L 1
1310 :
1311 : /* Define if symlink is available in <unistd.h>. */
1312 : #define _GLIBCXX_HAVE_SYMLINK 1
1313 :
1314 : /* Define to 1 if the target runtime linker supports binding the same symbol
1315 : to different versions. */
1316 : #define _GLIBCXX_HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT 1
1317 :
1318 : /* Define to 1 if you have the <sys/filio.h> header file. */
1319 : /* #undef _GLIBCXX_HAVE_SYS_FILIO_H */
1320 :
1321 : /* Define to 1 if you have the <sys/ioctl.h> header file. */
1322 : #define _GLIBCXX_HAVE_SYS_IOCTL_H 1
1323 :
1324 : /* Define to 1 if you have the <sys/ipc.h> header file. */
1325 : #define _GLIBCXX_HAVE_SYS_IPC_H 1
1326 :
1327 : /* Define to 1 if you have the <sys/isa_defs.h> header file. */
1328 : /* #undef _GLIBCXX_HAVE_SYS_ISA_DEFS_H */
1329 :
1330 : /* Define to 1 if you have the <sys/machine.h> header file. */
1331 : /* #undef _GLIBCXX_HAVE_SYS_MACHINE_H */
1332 :
1333 : /* Define to 1 if you have the <sys/mman.h> header file. */
1334 : #define _GLIBCXX_HAVE_SYS_MMAN_H 1
1335 :
1336 : /* Define to 1 if you have the <sys/param.h> header file. */
1337 : #define _GLIBCXX_HAVE_SYS_PARAM_H 1
1338 :
1339 : /* Define to 1 if you have the <sys/resource.h> header file. */
1340 : #define _GLIBCXX_HAVE_SYS_RESOURCE_H 1
1341 :
1342 : /* Define to 1 if you have a suitable <sys/sdt.h> header file */
1343 : #define _GLIBCXX_HAVE_SYS_SDT_H 1
1344 :
1345 : /* Define to 1 if you have the <sys/sem.h> header file. */
1346 : #define _GLIBCXX_HAVE_SYS_SEM_H 1
1347 :
1348 : /* Define to 1 if you have the <sys/socket.h> header file. */
1349 : #define _GLIBCXX_HAVE_SYS_SOCKET_H 1
1350 :
1351 : /* Define to 1 if you have the <sys/statvfs.h> header file. */
1352 : #define _GLIBCXX_HAVE_SYS_STATVFS_H 1
1353 :
1354 : /* Define to 1 if you have the <sys/stat.h> header file. */
1355 : #define _GLIBCXX_HAVE_SYS_STAT_H 1
1356 :
1357 : /* Define to 1 if you have the <sys/sysinfo.h> header file. */
1358 : #define _GLIBCXX_HAVE_SYS_SYSINFO_H 1
1359 :
1360 : /* Define to 1 if you have the <sys/time.h> header file. */
1361 : #define _GLIBCXX_HAVE_SYS_TIME_H 1
1362 :
1363 : /* Define to 1 if you have the <sys/types.h> header file. */
1364 : #define _GLIBCXX_HAVE_SYS_TYPES_H 1
1365 :
1366 : /* Define to 1 if you have the <sys/uio.h> header file. */
1367 : #define _GLIBCXX_HAVE_SYS_UIO_H 1
1368 :
1369 : /* Define if S_IFREG is available in <sys/stat.h>. */
1370 : /* #undef _GLIBCXX_HAVE_S_IFREG */
1371 :
1372 : /* Define if S_ISREG is available in <sys/stat.h>. */
1373 : #define _GLIBCXX_HAVE_S_ISREG 1
1374 :
1375 : /* Define to 1 if you have the `tanf' function. */
1376 : #define _GLIBCXX_HAVE_TANF 1
1377 :
1378 : /* Define to 1 if you have the `tanhf' function. */
1379 : #define _GLIBCXX_HAVE_TANHF 1
1380 :
1381 : /* Define to 1 if you have the `tanhl' function. */
1382 : #define _GLIBCXX_HAVE_TANHL 1
1383 :
1384 : /* Define to 1 if you have the `tanl' function. */
1385 : #define _GLIBCXX_HAVE_TANL 1
1386 :
1387 : /* Define to 1 if you have the <tgmath.h> header file. */
1388 : #define _GLIBCXX_HAVE_TGMATH_H 1
1389 :
1390 : /* Define to 1 if you have the `timespec_get' function. */
1391 : #define _GLIBCXX_HAVE_TIMESPEC_GET 1
1392 :
1393 : /* Define to 1 if the target supports thread-local storage. */
1394 : #define _GLIBCXX_HAVE_TLS 1
1395 :
1396 : /* Define if truncate is available in <unistd.h>. */
1397 : #define _GLIBCXX_HAVE_TRUNCATE 1
1398 :
1399 : /* Define to 1 if you have the <uchar.h> header file. */
1400 : #define _GLIBCXX_HAVE_UCHAR_H 1
1401 :
1402 : /* Define to 1 if you have the <unistd.h> header file. */
1403 : #define _GLIBCXX_HAVE_UNISTD_H 1
1404 :
1405 : /* Define if unlinkat is available in <fcntl.h>. */
1406 : #define _GLIBCXX_HAVE_UNLINKAT 1
1407 :
1408 : /* Define to 1 if you have the `uselocale' function. */
1409 : #define _GLIBCXX_HAVE_USELOCALE 1
1410 :
1411 : /* Defined if usleep exists. */
1412 : /* #undef _GLIBCXX_HAVE_USLEEP */
1413 :
1414 : /* Define to 1 if you have the <utime.h> header file. */
1415 : #define _GLIBCXX_HAVE_UTIME_H 1
1416 :
1417 : /* Defined if vfwscanf exists. */
1418 : #define _GLIBCXX_HAVE_VFWSCANF 1
1419 :
1420 : /* Defined if vswscanf exists. */
1421 : #define _GLIBCXX_HAVE_VSWSCANF 1
1422 :
1423 : /* Defined if vwscanf exists. */
1424 : #define _GLIBCXX_HAVE_VWSCANF 1
1425 :
1426 : /* Define to 1 if you have the <wchar.h> header file. */
1427 : #define _GLIBCXX_HAVE_WCHAR_H 1
1428 :
1429 : /* Defined if wcstof exists. */
1430 : #define _GLIBCXX_HAVE_WCSTOF 1
1431 :
1432 : /* Define to 1 if you have the <wctype.h> header file. */
1433 : #define _GLIBCXX_HAVE_WCTYPE_H 1
1434 :
1435 : /* Define to 1 if you have the <windows.h> header file. */
1436 : /* #undef _GLIBCXX_HAVE_WINDOWS_H */
1437 :
1438 : /* Define if writev is available in <sys/uio.h>. */
1439 : #define _GLIBCXX_HAVE_WRITEV 1
1440 :
1441 : /* Define to 1 if you have the <xlocale.h> header file. */
1442 : /* #undef _GLIBCXX_HAVE_XLOCALE_H */
1443 :
1444 : /* Define to 1 if you have the `_aligned_malloc' function. */
1445 : /* #undef _GLIBCXX_HAVE__ALIGNED_MALLOC */
1446 :
1447 : /* Define to 1 if you have the `_wfopen' function. */
1448 : /* #undef _GLIBCXX_HAVE__WFOPEN */
1449 :
1450 : /* Define to 1 if you have the `__cxa_thread_atexit' function. */
1451 : /* #undef _GLIBCXX_HAVE___CXA_THREAD_ATEXIT */
1452 :
1453 : /* Define to 1 if you have the `__cxa_thread_atexit_impl' function. */
1454 : #define _GLIBCXX_HAVE___CXA_THREAD_ATEXIT_IMPL 1
1455 :
1456 : /* Define as const if the declaration of iconv() needs const. */
1457 : #define _GLIBCXX_ICONV_CONST
1458 :
1459 : /* Define to the sub-directory in which libtool stores uninstalled libraries.
1460 : */
1461 : #define _GLIBCXX_LT_OBJDIR ".libs/"
1462 :
1463 : /* Name of package */
1464 : /* #undef _GLIBCXX_PACKAGE */
1465 :
1466 : /* Define to the address where bug reports for this package should be sent. */
1467 : #define _GLIBCXX_PACKAGE_BUGREPORT ""
1468 :
1469 : /* Define to the full name of this package. */
1470 : #define _GLIBCXX_PACKAGE_NAME "package-unused"
1471 :
1472 : /* Define to the full name and version of this package. */
1473 : #define _GLIBCXX_PACKAGE_STRING "package-unused version-unused"
1474 :
1475 : /* Define to the one symbol short name of this package. */
1476 : #define _GLIBCXX_PACKAGE_TARNAME "libstdc++"
1477 :
1478 : /* Define to the home page for this package. */
1479 : #define _GLIBCXX_PACKAGE_URL ""
1480 :
1481 : /* Define to the version of this package. */
1482 : #define _GLIBCXX_PACKAGE__GLIBCXX_VERSION "version-unused"
1483 :
1484 : /* Define to 1 if you have the ANSI C header files. */
1485 : #define _GLIBCXX_STDC_HEADERS 1
1486 :
1487 : /* Version number of package */
1488 : /* #undef _GLIBCXX_VERSION */
1489 :
1490 : /* Enable large inode numbers on Mac OS X 10.5. */
1491 : #ifndef _GLIBCXX_DARWIN_USE_64_BIT_INODE
1492 : # define _GLIBCXX_DARWIN_USE_64_BIT_INODE 1
1493 : #endif
1494 :
1495 : /* Number of bits in a file offset, on hosts where this is settable. */
1496 : /* #undef _GLIBCXX_FILE_OFFSET_BITS */
1497 :
1498 : /* Define if C99 functions in <complex.h> should be used in <complex> for
1499 : C++11. Using compiler builtins for these functions requires corresponding
1500 : C99 library functions to be present. */
1501 : #define _GLIBCXX11_USE_C99_COMPLEX 1
1502 :
1503 : /* Define if C99 generic macros in <math.h> should be imported in <cmath> in
1504 : namespace std for C++11. */
1505 : #define _GLIBCXX11_USE_C99_MATH 1
1506 :
1507 : /* Define if C99 functions or macros in <stdio.h> should be imported in
1508 : <cstdio> in namespace std for C++11. */
1509 : #define _GLIBCXX11_USE_C99_STDIO 1
1510 :
1511 : /* Define if C99 functions or macros in <stdlib.h> should be imported in
1512 : <cstdlib> in namespace std for C++11. */
1513 : #define _GLIBCXX11_USE_C99_STDLIB 1
1514 :
1515 : /* Define if C99 functions or macros in <wchar.h> should be imported in
1516 : <cwchar> in namespace std for C++11. */
1517 : #define _GLIBCXX11_USE_C99_WCHAR 1
1518 :
1519 : /* Define if C99 functions in <complex.h> should be used in <complex> for
1520 : C++98. Using compiler builtins for these functions requires corresponding
1521 : C99 library functions to be present. */
1522 : #define _GLIBCXX98_USE_C99_COMPLEX 1
1523 :
1524 : /* Define if C99 functions or macros in <math.h> should be imported in <cmath>
1525 : in namespace std for C++98. */
1526 : #define _GLIBCXX98_USE_C99_MATH 1
1527 :
1528 : /* Define if C99 functions or macros in <stdio.h> should be imported in
1529 : <cstdio> in namespace std for C++98. */
1530 : #define _GLIBCXX98_USE_C99_STDIO 1
1531 :
1532 : /* Define if C99 functions or macros in <stdlib.h> should be imported in
1533 : <cstdlib> in namespace std for C++98. */
1534 : #define _GLIBCXX98_USE_C99_STDLIB 1
1535 :
1536 : /* Define if C99 functions or macros in <wchar.h> should be imported in
1537 : <cwchar> in namespace std for C++98. */
1538 : #define _GLIBCXX98_USE_C99_WCHAR 1
1539 :
1540 : /* Define if the compiler supports C++11 atomics. */
1541 : #define _GLIBCXX_ATOMIC_BUILTINS 1
1542 :
1543 : /* Define if global objects can be aligned to
1544 : std::hardware_destructive_interference_size. */
1545 : #define _GLIBCXX_CAN_ALIGNAS_DESTRUCTIVE_SIZE 1
1546 :
1547 : /* Define to use concept checking code from the boost libraries. */
1548 : /* #undef _GLIBCXX_CONCEPT_CHECKS */
1549 :
1550 : /* Define to 1 if a fully dynamic basic_string is wanted, 0 to disable,
1551 : undefined for platform defaults */
1552 : #define _GLIBCXX_FULLY_DYNAMIC_STRING 0
1553 :
1554 : /* Define if gthreads library is available. */
1555 : #define _GLIBCXX_HAS_GTHREADS 1
1556 :
1557 : /* Define to 1 if a full hosted library is built, or 0 if freestanding. */
1558 : #define _GLIBCXX_HOSTED __STDC_HOSTED__
1559 :
1560 : /* Define if compatibility should be provided for alternative 128-bit long
1561 : double formats. */
1562 :
1563 : /* Define if compatibility should be provided for -mlong-double-64. */
1564 :
1565 : /* Define to the letter to which size_t is mangled. */
1566 : #define _GLIBCXX_MANGLE_SIZE_T m
1567 :
1568 : /* Define if C99 llrint and llround functions are missing from <math.h>. */
1569 : /* #undef _GLIBCXX_NO_C99_ROUNDING_FUNCS */
1570 :
1571 : /* Defined if no way to sleep is available. */
1572 : /* #undef _GLIBCXX_NO_SLEEP */
1573 :
1574 : /* Define if ptrdiff_t is int. */
1575 : /* #undef _GLIBCXX_PTRDIFF_T_IS_INT */
1576 :
1577 : /* Define if using setrlimit to set resource limits during "make check" */
1578 : #define _GLIBCXX_RES_LIMITS 1
1579 :
1580 : /* Define if size_t is unsigned int. */
1581 : /* #undef _GLIBCXX_SIZE_T_IS_UINT */
1582 :
1583 : /* Define if static tzdata should be compiled into the library. */
1584 : #define _GLIBCXX_STATIC_TZDATA 1
1585 :
1586 : /* Define to the value of the EOF integer constant. */
1587 : #define _GLIBCXX_STDIO_EOF -1
1588 :
1589 : /* Define to the value of the SEEK_CUR integer constant. */
1590 : #define _GLIBCXX_STDIO_SEEK_CUR 1
1591 :
1592 : /* Define to the value of the SEEK_END integer constant. */
1593 : #define _GLIBCXX_STDIO_SEEK_END 2
1594 :
1595 : /* Define to use symbol versioning in the shared library. */
1596 : #define _GLIBCXX_SYMVER 1
1597 :
1598 : /* Define to use darwin versioning in the shared library. */
1599 : /* #undef _GLIBCXX_SYMVER_DARWIN */
1600 :
1601 : /* Define to use GNU versioning in the shared library. */
1602 : #define _GLIBCXX_SYMVER_GNU 1
1603 :
1604 : /* Define to use GNU namespace versioning in the shared library. */
1605 : /* #undef _GLIBCXX_SYMVER_GNU_NAMESPACE */
1606 :
1607 : /* Define to use Sun versioning in the shared library. */
1608 : /* #undef _GLIBCXX_SYMVER_SUN */
1609 :
1610 : /* Define if C11 functions in <uchar.h> should be imported into namespace std
1611 : in <cuchar>. */
1612 : #define _GLIBCXX_USE_C11_UCHAR_CXX11 1
1613 :
1614 : /* Define if C99 functions or macros from <wchar.h>, <math.h>, <complex.h>,
1615 : <stdio.h>, and <stdlib.h> can be used or exposed. */
1616 : #define _GLIBCXX_USE_C99 1
1617 :
1618 : /* Define if C99 inverse trig functions in <complex.h> should be used in
1619 : <complex>. Using compiler builtins for these functions requires
1620 : corresponding C99 library functions to be present. */
1621 : #define _GLIBCXX_USE_C99_COMPLEX_ARC 1
1622 :
1623 : /* Define if C99 functions in <complex.h> should be used in <tr1/complex>.
1624 : Using compiler builtins for these functions requires corresponding C99
1625 : library functions to be present. */
1626 : #define _GLIBCXX_USE_C99_COMPLEX_TR1 1
1627 :
1628 : /* Define if C99 functions in <ctype.h> should be imported in <cctype> in
1629 : namespace std for C++11. */
1630 : #define _GLIBCXX_USE_C99_CTYPE 1
1631 :
1632 : /* Define if C99 functions in <ctype.h> should be imported in <tr1/cctype> in
1633 : namespace std::tr1. */
1634 : #define _GLIBCXX_USE_C99_CTYPE_TR1 1
1635 :
1636 : /* Define if C99 functions in <fenv.h> should be imported in <cfenv> in
1637 : namespace std for C++11. */
1638 : #define _GLIBCXX_USE_C99_FENV 1
1639 :
1640 : /* Define if C99 functions in <fenv.h> should be imported in <tr1/cfenv> in
1641 : namespace std::tr1. */
1642 : #define _GLIBCXX_USE_C99_FENV_TR1 1
1643 :
1644 : /* Define if C99 functions in <inttypes.h> should be imported in <cinttypes>
1645 : in namespace std in C++11. */
1646 : #define _GLIBCXX_USE_C99_INTTYPES 1
1647 :
1648 : /* Define if C99 functions in <inttypes.h> should be imported in
1649 : <tr1/cinttypes> in namespace std::tr1. */
1650 : #define _GLIBCXX_USE_C99_INTTYPES_TR1 1
1651 :
1652 : /* Define if wchar_t C99 functions in <inttypes.h> should be imported in
1653 : <cinttypes> in namespace std in C++11. */
1654 : #define _GLIBCXX_USE_C99_INTTYPES_WCHAR_T 1
1655 :
1656 : /* Define if wchar_t C99 functions in <inttypes.h> should be imported in
1657 : <tr1/cinttypes> in namespace std::tr1. */
1658 : #define _GLIBCXX_USE_C99_INTTYPES_WCHAR_T_TR1 1
1659 :
1660 : /* Define if C99 functions in <math.h> should be imported in <cmath> in
1661 : namespace std for C++11. */
1662 : #define _GLIBCXX_USE_C99_MATH_FUNCS 1
1663 :
1664 : /* Define if C99 functions or macros in <math.h> should be imported in
1665 : <tr1/cmath> in namespace std::tr1. */
1666 : #define _GLIBCXX_USE_C99_MATH_TR1 1
1667 :
1668 : /* Define if C99 types in <stdint.h> should be imported in <cstdint> in
1669 : namespace std for C++11. */
1670 : #define _GLIBCXX_USE_C99_STDINT 1
1671 :
1672 : /* Define if C99 types in <stdint.h> should be imported in <tr1/cstdint> in
1673 : namespace std::tr1. */
1674 : #define _GLIBCXX_USE_C99_STDINT_TR1 1
1675 :
1676 : /* Define if usable chdir is available in <unistd.h>. */
1677 : #define _GLIBCXX_USE_CHDIR 1
1678 :
1679 : /* Define if usable chmod is available in <sys/stat.h>. */
1680 : #define _GLIBCXX_USE_CHMOD 1
1681 :
1682 : /* Defined if clock_gettime syscall has monotonic and realtime clock support.
1683 : */
1684 : /* #undef _GLIBCXX_USE_CLOCK_GETTIME_SYSCALL */
1685 :
1686 : /* Defined if clock_gettime has monotonic clock support. */
1687 : #define _GLIBCXX_USE_CLOCK_MONOTONIC 1
1688 :
1689 : /* Defined if clock_gettime has realtime clock support. */
1690 : #define _GLIBCXX_USE_CLOCK_REALTIME 1
1691 :
1692 : /* Define if copy_file_range is available in <unistd.h>. */
1693 : /* #undef _GLIBCXX_USE_COPY_FILE_RANGE */
1694 :
1695 : /* Define if ISO/IEC TR 24733 decimal floating point types are supported on
1696 : this host. */
1697 : #define _GLIBCXX_USE_DECIMAL_FLOAT 1
1698 :
1699 : /* Define if /dev/random and /dev/urandom are available for
1700 : std::random_device. */
1701 : #define _GLIBCXX_USE_DEV_RANDOM 1
1702 :
1703 : /* Define if fchmod is available in <sys/stat.h>. */
1704 : #define _GLIBCXX_USE_FCHMOD 1
1705 :
1706 : /* Define if fchmodat is available in <sys/stat.h>. */
1707 : #define _GLIBCXX_USE_FCHMODAT 1
1708 :
1709 : /* Define if fseeko and ftello are available. */
1710 : #define _GLIBCXX_USE_FSEEKO_FTELLO 1
1711 :
1712 : /* Define if usable getcwd is available in <unistd.h>. */
1713 : #define _GLIBCXX_USE_GETCWD 1
1714 :
1715 : /* Defined if gettimeofday is available. */
1716 : #define _GLIBCXX_USE_GETTIMEOFDAY 1
1717 :
1718 : /* Define if get_nprocs is available in <sys/sysinfo.h>. */
1719 : #define _GLIBCXX_USE_GET_NPROCS 1
1720 :
1721 : /* Define if init_priority should be used for iostream initialization. */
1722 : #define _GLIBCXX_USE_INIT_PRIORITY_ATTRIBUTE 1
1723 :
1724 : /* Define if LFS support is available. */
1725 : #define _GLIBCXX_USE_LFS 1
1726 :
1727 : /* Define if code specialized for long long should be used. */
1728 : #define _GLIBCXX_USE_LONG_LONG 1
1729 :
1730 : /* Define if lstat is available in <sys/stat.h>. */
1731 : #define _GLIBCXX_USE_LSTAT 1
1732 :
1733 : /* Define if usable mkdir is available in <sys/stat.h>. */
1734 : #define _GLIBCXX_USE_MKDIR 1
1735 :
1736 : /* Defined if nanosleep is available. */
1737 : #define _GLIBCXX_USE_NANOSLEEP 1
1738 :
1739 : /* Define if NLS translations are to be used. */
1740 : #define _GLIBCXX_USE_NLS 1
1741 :
1742 : /* Define if nl_langinfo_l should be used for std::text_encoding. */
1743 : #define _GLIBCXX_USE_NL_LANGINFO_L 1
1744 :
1745 : /* Define if pthreads_num_processors_np is available in <pthread.h>. */
1746 : /* #undef _GLIBCXX_USE_PTHREADS_NUM_PROCESSORS_NP */
1747 :
1748 : /* Define if pthread_cond_clockwait is available in <pthread.h>. */
1749 : #define _GLIBCXX_USE_PTHREAD_COND_CLOCKWAIT 1
1750 :
1751 : /* Define if pthread_mutex_clocklock is available in <pthread.h>. */
1752 : #define _GLIBCXX_USE_PTHREAD_MUTEX_CLOCKLOCK (_GLIBCXX_TSAN==0)
1753 :
1754 : /* Define if pthread_rwlock_clockrdlock and pthread_rwlock_clockwrlock are
1755 : available in <pthread.h>. */
1756 : #define _GLIBCXX_USE_PTHREAD_RWLOCK_CLOCKLOCK 1
1757 :
1758 : /* Define if POSIX read/write locks are available in <gthr.h>. */
1759 : #define _GLIBCXX_USE_PTHREAD_RWLOCK_T 1
1760 :
1761 : /* Define if /dev/random and /dev/urandom are available for the random_device
1762 : of TR1 (Chapter 5.1). */
1763 : #define _GLIBCXX_USE_RANDOM_TR1 1
1764 :
1765 : /* Define if usable realpath is available in <stdlib.h>. */
1766 : #define _GLIBCXX_USE_REALPATH 1
1767 :
1768 : /* Defined if sched_yield is available. */
1769 : #define _GLIBCXX_USE_SCHED_YIELD 1
1770 :
1771 : /* Define if _SC_NPROCESSORS_ONLN is available in <unistd.h>. */
1772 : #define _GLIBCXX_USE_SC_NPROCESSORS_ONLN 1
1773 :
1774 : /* Define if _SC_NPROC_ONLN is available in <unistd.h>. */
1775 : /* #undef _GLIBCXX_USE_SC_NPROC_ONLN */
1776 :
1777 : /* Define if sendfile is available in <sys/sendfile.h>. */
1778 : #define _GLIBCXX_USE_SENDFILE 1
1779 :
1780 : /* Define to restrict std::__basic_file<> to stdio APIs. */
1781 : /* #undef _GLIBCXX_USE_STDIO_PURE */
1782 :
1783 : /* Define if struct stat has timespec members. */
1784 : #define _GLIBCXX_USE_ST_MTIM 1
1785 :
1786 : /* Define if sysctl(), CTL_HW and HW_NCPU are available in <sys/sysctl.h>. */
1787 : /* #undef _GLIBCXX_USE_SYSCTL_HW_NCPU */
1788 :
1789 : /* Define if obsolescent tmpnam is available in <stdio.h>. */
1790 : #define _GLIBCXX_USE_TMPNAM 1
1791 :
1792 : /* Define if c8rtomb and mbrtoc8 functions in <uchar.h> should be imported
1793 : into namespace std in <cuchar> for C++20. */
1794 : #define _GLIBCXX_USE_UCHAR_C8RTOMB_MBRTOC8_CXX20 1
1795 :
1796 : /* Define if c8rtomb and mbrtoc8 functions in <uchar.h> should be imported
1797 : into namespace std in <cuchar> for -fchar8_t. */
1798 : #define _GLIBCXX_USE_UCHAR_C8RTOMB_MBRTOC8_FCHAR8_T 1
1799 :
1800 : /* Define if utime is available in <utime.h>. */
1801 : #define _GLIBCXX_USE_UTIME 1
1802 :
1803 : /* Define if utimensat and UTIME_OMIT are available in <sys/stat.h> and
1804 : AT_FDCWD in <fcntl.h>. */
1805 : #define _GLIBCXX_USE_UTIMENSAT 1
1806 :
1807 : /* Define if code specialized for wchar_t should be used. */
1808 : #define _GLIBCXX_USE_WCHAR_T 1
1809 :
1810 : /* Defined if Sleep exists. */
1811 : /* #undef _GLIBCXX_USE_WIN32_SLEEP */
1812 :
1813 : /* Define if _get_osfhandle should be used for filebuf::native_handle(). */
1814 : /* #undef _GLIBCXX_USE__GET_OSFHANDLE */
1815 :
1816 : /* Define to 1 if a verbose library is built, or 0 otherwise. */
1817 : #define _GLIBCXX_VERBOSE 1
1818 :
1819 : /* Defined if as can handle rdrand. */
1820 : #define _GLIBCXX_X86_RDRAND 1
1821 :
1822 : /* Defined if as can handle rdseed. */
1823 : #define _GLIBCXX_X86_RDSEED 1
1824 :
1825 : /* Define if a directory should be searched for tzdata files. */
1826 : #define _GLIBCXX_ZONEINFO_DIR "/usr/share/zoneinfo"
1827 :
1828 : /* Define to 1 if mutex_timedlock is available. */
1829 : #define _GTHREAD_USE_MUTEX_TIMEDLOCK 1
1830 :
1831 : /* Define for large files, on AIX-style hosts. */
1832 : /* #undef _GLIBCXX_LARGE_FILES */
1833 :
1834 : /* Define if all C++11 floating point overloads are available in <math.h>. */
1835 : #if __cplusplus >= 201103L
1836 : /* #undef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP */
1837 : #endif
1838 :
1839 : /* Define if all C++11 integral type overloads are available in <math.h>. */
1840 : #if __cplusplus >= 201103L
1841 : /* #undef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT */
1842 : #endif
1843 :
1844 : #endif // _GLIBCXX_CXX_CONFIG_H
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